Effect of violet led associated with low-concentration hydrogen peroxide on enamel surface roughness

• Main Authors: Nathalia Eugenio (Author), Innocenzo Scandiffio (Author), Marcia Hiromi Tanaka (Author), Ana Luisa Botta Martins de Oliveira (Author), Renata Siqueira Scatolin (Author)
• Format: Book
• Published: Universidade Estadual de Campinas, 2020-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Aim: The present study aimed to assess in vitro the effect ofviolet LED in tooth bleaching techniques associated or not withlow-concentration hydrogen peroxide gel on enamel surfaceroughness. Methods: Fifty-two enamel fragments of bovineteeth were flattened and polished (4x4x3 mm) and dividedinto fo...